package guan.util;

import org.slf4j.Logger;

public class TestErrOut {
	private static final Logger logger = org.slf4j.LoggerFactory
			.getLogger(TestErrOut.class);

	public static void main(String[] args) {
		logger.debug("This is debug!!!");
		logger.info("This is info!!!");
		logger.warn("This is warn!!!");
		logger.error("This is error!!!");
	}
}
